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Pickering Interfaces strives to fulfil all relevant environmental laws and regulations and reduce wastes and releases to the environment. Pickering Interfaces aims to design and operate products in a way that protects the environment and the health and safety of its employees, customers and the public. Pickering Interfaces endeavours to develop and manufacture products that can be produced, distributed, used and recycled, or disposed of, in a safe and environmentally friendly manner.
PRODUCT SAFETY SAFETY SYMBOLS The following safety symbols may be used on the product and throughout the product documentation. MEANING / DESCRIPTION SYMBOL PROTECTIVE EARTH (GROUND) To identify any terminal which is intended for connection to an external conductor for protection against electric shock in case of a fault, or the terminal of a protective earth (ground) electrode.
Not to be used in safety critical circuits, refer to the Pickering Interfaces’ terms & conditions of sale. This module must not be used for the switching of Mains Circuits. For the switching of voltages up to the module’s full specification, Secondary Circuit power supplies and the Device Under Test must...
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CAUTION - PRODUCT DOCUMENTATION SYMBOL Suitably qualified & trained users should ensure that the accompanying documentation is fully read and understood before attempting to install or operate the product. SAFETY INSTRUCTIONS SAFETY INSTRUCTIONS All cleaning and servicing requires the equipment to be isolated and disconnected from the power source and user I/O signals (refer to the Maintenance Section).
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BANK 1 Com1 The 40-655 has been specifically designed for switching POTS, Com2 ISDN or xDSL telephony signals. Please contact Pickering sales office for more assistance with Telecom switching applications. BANK 7 Com1 Com2 Simplified Schematic for the 40-655 MUX,...
SECTION 1 - TECHNICAL SPECIFICATION pickering Specifications 7 Bank, 4 Channel MUX – 40-655 Relay Type The 40-655 is fitted with electro-mechanical signal relays, gold clad silver alloy contacts. A spare relay is built onto the circuit board to allow easy maintenance with minimum downtime.
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40-655-002 91-100-037 Product Customization For further assistance, please contact your local Pickering sales Pickering PXI modules are designed and manufactured on our own office. flexible manufacturing lines, giving complete product control and enabling simple customization to meet very specific requirements.
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We provide a full range of supporting cable and connector solutions for all our switching products—20 connector families with 1200+ products. We offer everything from simple mating connectors to complex cables assemblies and terminal blocks. All assemblies are manufactured by Pickering and are guaranteed to mechanically and electrically mate to our modules. Connectors & Backshells...
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7 Bank, 4 Channel MUX – 40-655 Programming Pickering provide kernel, IVI and VISA (NI & Keysight) drivers which are compatible with all Microsoft supported versions of Windows and popular older versions. For a list of all supporting operating systems, please see: pickeringtest.com/os...
SECTION 2 - TECHNICAL DESCRIPTION pickering SECTION 2 - TECHNICAL DESCRIPTION FUNCTIONAL DESCRIPTION A functional block diagram is provided in Figure 2.1. The Multiplexer Module is powered by a +5V input via Compact PCI connector J1. The interface to the user test equipment is via the front panel mounted 78-pin D-type connector, J2.
SECTION 2 - TECHNICAL DESCRIPTION pickering GUIDANCE ON USING THE MODULE The 40-655 multiplexer module is configured to a particular configuration with hard wired links LK1 to LK14 which connect the common signals from each bank to the “Com H”, “Com L” and “1W Loref” terminals. All the links are factory fitted but can be removed if a particular bank is not required.
Modular products require installation in a suitable PXI/LXI chassis. The module is designed for indoor use only. PREOPERATION CHECKS (UNPACKING) 1. Check the module for transport damage and report any damage immediately to Pickering Interfaces. Do not attempt to install the product if any damage is evident.
For a system comprising more than one chassis, turn ON the last chassis in the system followed by the penultimate, etc, and finally turn ON the external controller or chassis containing the system controller. 9. For Pickering Interfaces modular LXI installation there is no requirement to use any particular power up sequence.
Figure 3.2 - General Soft Front Panel Icon A selector panel will appear, listing all installed Pickering PCI, PXI or LXI switch cards and resistor cards. Click on the card you wish to control, and a graphical control panel is presented allowing operation of the card.
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SECTION 3 - INSTALLATION pickering THIS PAGE INTENTIONALLY BLANK 7 BANK 4 CHANNEL MULTIPLEXER MODULE 40-655 Page 3.4...
SECTION 4 - PROGRAMMING GUIDE PROGRAMMING OPTIONS FOR PICKERING INTERFACES PXI MODULES For information on the installation and use of drivers and the programming of Pickering’s products in various software environments, please refer to the Software User Manual. This is available as a download from: https://www.pickeringtest.com/support/software-drivers-and-downloads...
SECTION 4 - PROGRAMMING GUIDE pickering MODULE ARCHITECTURE In its default configuration, the 40-655 has all seven banks connected together to form a single bank multiplexer with 28-channels of 2-pole switching. Connections are made by operating a channel relay to make a connection between the common terminal and the corresponding channel terminal.
Once the drivers are installed the manual “Sys40Prg.pdf” and driver help files which fully describes these functions can be found in the Pickering folder(s) or the Pickering entries on your Start Menu. The card must be opened before use and closed after using the following function calls: Direct I/O Driver - Open with PIL_OpenCards or PIL_OpenSpecifiedCard and close with PIL_CloseCards or PIL_CloseSpecifiedCards respectively.
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SECTION 5 - CONNECTOR INFORMATION pickering SECTION 5 - CONNECTOR INFORMATION Figure 5.1 - Pinouts: Multiplexer Module 40-655 (78-pin male D-type viewed from front of module) 78-pin D-type Plug Pin No. Signal Pin No. Signal Pin No. Signal Pin No.
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SECTION 5 - CONNECTOR INFORMATION pickering THIS PAGE INTENTIONALLY BLANK 7 BANK 4 CHANNEL MULTIPLEXER MODULE 40-655 Page 5.2...
PCI configuration, highlighting any potential configuration problems. Specific details of all installed Pickering switch cards are included. All the installed Pickering switch cards should be listed in the “Pilpxi information” section - if one or more cards is missing it may be possible to determine the reason by referring to the PCI configuration dump contained in the report, but interpretation of this information is far from straightforward, and the best course is to contact Pickering support: support@pickeringtest.com, if possible...
For PXI modules which are supported in one of Pickering Interfaces’ Modular LXI Chassis (such as the 60-102B and 60-103B) no module software update is required. If the module was introduced after the LXI chassis was manufactured the module may not be recognized, in this case the chassis firmware may need upgrading.
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